48147480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 162360000

約数和(自身を除く): 114212520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 409, 436, 540, 545, 654, 818, 872, 981, 1080, 1090, 1227, 1308, 1635, 1636, 1962, 2045, 2180, 2454, 2616, 2943, 3270, 3272, 3681, 3924, 4090, 4360, 4905, 4908, 5886, 6135, 6540, 7362, 7848, 8180, 9810, 9816, 11043, 11772, 12270, 13080, 14715, 14724, 16360, 18405, 19620, 22086, 23544, 24540, 29430, 29448, 36810, 39240, 44172, 44581, 49080, 55215, 58860, 73620, 88344, 89162, 110430, 117720, 133743, 147240, 178324, 220860, 222905, 267486, 356648, 401229, 441720, 445810, 534972, 668715, 802458, 891620, 1069944, 1203687, 1337430, 1604916, 1783240, 2006145, 2407374, 2674860, 3209832, 4012290, 4814748, 5349720, 6018435, 8024580, 9629496, 12036870, 16049160, 24073740, 48147480]

約数ペア:

[(1, 48147480), (2, 24073740), (3, 16049160), (4, 12036870), (5, 9629496), (6, 8024580), (8, 6018435), (9, 5349720), (10, 4814748), (12, 4012290), (15, 3209832), (18, 2674860), (20, 2407374), (24, 2006145), (27, 1783240), (30, 1604916), (36, 1337430), (40, 1203687), (45, 1069944), (54, 891620), (60, 802458), (72, 668715), (90, 534972), (108, 445810), (109, 441720), (120, 401229), (135, 356648), (180, 267486), (216, 222905), (218, 220860), (270, 178324), (327, 147240), (360, 133743), (409, 117720), (436, 110430), (540, 89162), (545, 88344), (654, 73620), (818, 58860), (872, 55215), (981, 49080), (1080, 44581), (1090, 44172), (1227, 39240), (1308, 36810), (1635, 29448), (1636, 29430), (1962, 24540), (2045, 23544), (2180, 22086), (2454, 19620), (2616, 18405), (2943, 16360), (3270, 14724), (3272, 14715), (3681, 13080), (3924, 12270), (4090, 11772), (4360, 11043), (4905, 9816), (4908, 9810), (5886, 8180), (6135, 7848), (6540, 7362)]